Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
RAYTHEON CO RESEARCH DIV
131 SPRING ST, LEXINGTON, MA, 02173
Parent company: RAYTHEON CO
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Acetone | Total |
|---|---|---|
| 1989 | 1,103 | 1,103 |